74052475

素因数分解:

$5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1076

約数の個数: 36

約数和(自身を含む): 108677568

約数和(自身を除く): 34625093

約数列:

[1, 5, 7, 25, 35, 49, 61, 175, 245, 305, 427, 991, 1225, 1525, 2135, 2989, 4955, 6937, 10675, 14945, 24775, 34685, 48559, 60451, 74725, 173425, 242795, 302255, 423157, 1213975, 1511275, 2115785, 2962099, 10578925, 14810495, 74052475]

約数ペア:

[(1, 74052475), (5, 14810495), (7, 10578925), (25, 2962099), (35, 2115785), (49, 1511275), (61, 1213975), (175, 423157), (245, 302255), (305, 242795), (427, 173425), (991, 74725), (1225, 60451), (1525, 48559), (2135, 34685), (2989, 24775), (4955, 14945), (6937, 10675)]